InfluxDB vs PostHog

A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.

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FeatureInfluxDBPostHog
CategoryMonitoring & StatusWeb Analytics
LicenseMITMIT
LanguageRustPython
Setup difficultyMediumHard
Min. RAM512 MB4,096 MB
Deploymentdocker, kubernetes, binarydocker, kubernetes
GitHub stars★ 31,683★ 37,548
First released20132020
ReplacesDatadog, AWS TimestreamGoogle Analytics, Mixpanel, Amplitude

Why pick each one

Choose InfluxDB if…

  • Excellent for IoT and metrics
  • Rich tooling and integrations
InfluxDB details

Choose PostHog if…

  • Comprehensive product suite
  • Session replay included
  • Open-core model
PostHog details

Frequently asked questions

Is InfluxDB or PostHog better?

Neither is universally better. PostHog has the larger community, while InfluxDB is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.

Are InfluxDB and PostHog free and open-source?

Yes. InfluxDB is licensed under MIT and PostHog under MIT. Both can be self-hosted at no software cost.

Can I run InfluxDB and PostHog with Docker?

InfluxDB: yes. PostHog: yes.

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